參數(shù)資料
型號: TK5552A-PP
廠商: TEMIC SEMICONDUCTORS
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Read/Write Transponder
中文描述: SPECIALTY TELECOM CIRCUIT
封裝: PLASTIC CUBE PACKAGE
文件頁數(shù): 14/22頁
文件大?。?/td> 326K
代理商: TK5552A-PP
14
TK5552
4698A–RFID–04/03
The modulator is configurable for Manchester mode.
Manchester-encoded data represent a logical 1 with a rising edge and a logical 0 with a
falling edge.
It is also suitable to PSK using the sub-carrier frequency RF/2. The PSK modulator
changes its phase with each change of data. The first phase shift represents a data
change from 0 to 1.
Figure 17.
Example of Manchester Encoding with Data Rate RF/16
Figure 18.
Example of PSK Encoding with Data Rate RF/16
8 FC
8 FC
Data rate =
16 Field Clocks (FC)
Data stream
Manchester
encoded
RF-field
1
0
0
1
9
2
1
16
8
1
8
1
8
9
16
16 1
8
9
16
Data stream
Inverted
modulator
signal
subcarrier RF/2
RF-field
1
0
0
1
8 FC
8 FC
Data rate =
16 Field Clocks (FC)
2
1
8 9
161
8
161
8
161
8
相關(guān)PDF資料
PDF描述
TK5561A-PP READ/WRITE CRYPTO TRANSPONDER FOR SHORT CYCLE TIME
TL061AMN LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER
TL061B LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER
TL061BC LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER
TL061BCN LOW POWER J-FET SINGLE OPERATIONAL AMPLIFIER
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